GPT-5.6 Luna  medium · 2026-10-24 · Sample 3/3

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AI reference score

6.21 ± 0.88

The ± value shows how much the counted judges’ scores vary across both rounds of scoring.

Claude Opus 5.5 · medium · Pass 1 6.65
Claude Opus 5.5 · medium · Pass 2 6.60
GPT-6 Astra · medium · Pass 1 6.60 Not counted
GPT-6 Astra · medium · Pass 2 6.40 Not counted
Grok 4.7 · medium · Pass 1 6.70
Grok 4.7 · medium · Pass 2 4.90

Scoring criteria

Pelican likeness
6.00
Bicycle correctness
6.25
Riding pose
6.00
Composition
7.25
Obvious errors (higher is better)
5.75
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

6.65

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画,画面中央有一只圆胖的灰白色鸟,长着很大的橙黄色喙,正骑在一辆红色车架、深蓝色车轮的自行车上,两条橙色细腿踩着脚踏,头顶有一道橙色弧线。背景是浅蓝色天空,右上角有一个淡黄色圆形太阳,底部是浅绿色起伏的地面。自行车左侧有两条、右侧有一条短蓝色横线。

Clean colors and feet properly on the pedals, but the body is too round, the beak a bit short, and there are no handlebars.

Machine translated

Original (Chinese) 配色干净,脚踩踏板到位,但鸟身过圆、喙偏短,缺车把。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
6.00
Bicycle correctness
6.00
Riding pose
7.00
Composition
8.00
Obvious errors (higher is better)
7.00

Claude Opus 5.5 · medium · Pass 2

6.60

What the judge sees: Original (Chinese) 这是一幅扁平风格的插画,画面中央有一只圆胖的灰白色鸟,长着很大的橙黄色喙,正骑在一辆红色车架、深蓝色车轮的自行车上,两条橙色细腿踩着脚踏,头顶有一道橙色弧线。背景是浅蓝色天空,右上角有一个淡黄色圆形太阳,底部是浅绿色起伏的地面。自行车左侧有两条、右侧有一条短蓝色横线。

Feet sit properly on the pedals, but the body is too round like a ball, and the head and body structure is a bit muddled.

Machine translated

Original (Chinese) 脚踩踏板的姿态到位,但身体过圆像球,头和身体的结构有些混乱。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
6.00
Bicycle correctness
7.00
Riding pose
7.00
Composition
7.00
Obvious errors (higher is better)
6.00

GPT-6 Astra · medium · Pass 1

6.60 Not counted

What the judge sees: Original (Chinese) 画面中央是一只灰白色、橙色头顶的卡通鸟,长喙呈橙黄色,朝向右侧,双脚踩在红色自行车的踏板上;自行车有两个深色轮廓的圆形车轮。背景为浅蓝色,右上方有一个淡黄色圆形,底部是浅绿色起伏地面,左右两侧有蓝色短横线。

Distinct long beak and pouch, but the saddle support and handlebars are unclear.

Machine translated

Original (Chinese) 长喙喉囊鲜明,但车座承托和车把结构不清。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
8.00
Bicycle correctness
6.00
Riding pose
5.00
Composition
8.00
Obvious errors (higher is better)
6.00

GPT-6 Astra · medium · Pass 2

6.40 Not counted

What the judge sees: Original (Chinese) 画面中央是一只灰白色、橙色头顶的卡通鸟,长喙呈橙黄色,朝向右侧,双脚踩在红色自行车的踏板上;自行车有两个深色轮廓的圆形车轮。背景为浅蓝色,右上方有一个淡黄色圆形,底部是浅绿色起伏地面,左右两侧有蓝色短横线。

Clear long beak and pouch, but the saddle is a bit high and the two pedals don't connect properly to the crank.

Machine translated

Original (Chinese) 长喙喉囊清晰,但车座偏高,双踏板与曲柄连接不合理。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: Yes
Pelican likeness
8.00
Bicycle correctness
6.00
Riding pose
4.00
Composition
8.00
Obvious errors (higher is better)
6.00

Grok 4.7 · medium · Pass 1

6.70

What the judge sees: Original (Chinese) 画面中央是一只圆身卡通鸟,白色身体、灰色头部与翅膀、橙色大喙和橙色双腿,头顶有一小块橙色,正骑在一辆红色车架、黑色轮圈的自行车上。鸟位于画面中部偏上,自行车横跨下方,背景是浅蓝色天空,右上方有一枚黄色圆形太阳,底部是起伏的浅绿色地面,左右两侧各有几条短横线。

Recognizable pelican and bicycle, with feet near the pedals, but no handlebars and the legs overlap the frame.

Machine translated

Original (Chinese) 能认出鹈鹕和自行车,脚靠近踏板,但没有车把,腿与车架重叠。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: Yes
  • Feet on the pedals: Yes
Pelican likeness
7.00
Bicycle correctness
6.00
Riding pose
6.00
Composition
8.00
Obvious errors (higher is better)
7.00

Grok 4.7 · medium · Pass 2

4.90

What the judge sees: Original (Chinese) 画面中央是一只圆身卡通鸟,白色身体、灰色头部与翅膀、橙色大喙和橙色双腿,头顶有一小块橙色,正骑在一辆红色车架、黑色轮圈的自行车上。鸟位于画面中部偏上,自行车横跨下方,背景是浅蓝色天空,右上方有一枚黄色圆形太阳,底部是起伏的浅绿色地面,左右两侧各有几条短横线。

Has a beak, pouch and two wheels, but pieces of the bird's head overlap and the riding pose doesn't work.

Machine translated

Original (Chinese) 有喙囊和双轮,但鸟头碎块重叠,骑行姿态没有成立。

  • Long beak and throat pouch: Yes
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
5.00
Bicycle correctness
6.00
Riding pose
4.00
Composition
6.00
Obvious errors (higher is better)
3.00

Drawing details

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source
<?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 900 600">
  <title>Pelican riding a bicycle</title>

  <rect width="900" height="600" fill="#eaf7fb"></rect>
  <circle cx="742" cy="112" r="54" fill="#fff2b8"></circle>
  <path d="M0 470Q180 420 350 462T700 452T900 460V600H0Z" fill="#c7ebd2"></path>

  
  <g fill="none" stroke="#d94343" stroke-width="10" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="260" cy="430" r="86" stroke="#29384a" stroke-width="8"></circle>
    <circle cx="650" cy="430" r="86" stroke="#29384a" stroke-width="8"></circle>
    <path d="M260 430L370 300L470 430H260M370 300L650 430              M470 430L540 290L650 430M515 280h50M370 300l-30-35"></path>
    <path d="M335 265h50"></path>
    <circle cx="470" cy="430" r="18" fill="#d94343"></circle>
    <path d="M470 430l-45 36M470 430l45-36"></path>
  </g>

  
  <g stroke="#263746" stroke-width="7" stroke-linecap="round" stroke-linejoin="round">
    <ellipse cx="465" cy="236" rx="112" ry="124" fill="#f7f8f3"></ellipse>
    <path d="M402 202Q410 116 483 112Q556 109 581 181              Q533 167 493 190Q452 211 402 202Z" fill="#d9e1e3"></path>
    <path d="M430 203Q472 183 531 193l42 14q-46 23-104 39Z" fill="#e9eef0"></path>
    <path d="M406 271q60 39 130 7-17 77-74 82-45-20-56-89Z" fill="#dce6e8"></path>

    
    <path d="M529 216q61-8 161 34-89 30-163 10-22-17 2-44Z" fill="#f3a34b"></path>
    <path d="M545 260q60 22 145-10-35 80-119 53-29-13-26-43Z" fill="#f7bd62"></path>

    
    <circle cx="493" cy="168" r="13" fill="#263746"></circle>
    <circle cx="497" cy="164" r="4" fill="#fff" stroke="none"></circle>
    <path d="M440 125q27-34 66-14" fill="none" stroke="#ef8d47" stroke-width="12"></path>

    
    <path d="M444 331l-23 99h49M503 329l29 101h-17" fill="none" stroke="#ef8d47" stroke-width="13"></path>
    <path d="M411 430h55M506 430h39" fill="none" stroke-width="9"></path>

    
    <path d="M409 222q-59 23-44 93 24 22 62-5l45-49Z" fill="#c7d4d8"></path>
    <path d="M390 285q24-11 53-32" fill="none" stroke="#aebfc5" stroke-width="5"></path>
  </g>

  
  <g fill="none" stroke="#5aaec3" stroke-width="7" stroke-linecap="round">
    <path d="M120 292h66"></path>
    <path d="M92 326h42"></path>
    <path d="M742 354h58"></path>
  </g>
</svg>